December weather forecastGaillagos, France
December
Weather in December
The first month of the winter, December, is also an icy month in Gaillagos, France, with an average temperature fluctuating between -0.9°C (30.4°F) and 5.8°C (42.4°F).Temperature
With the start of December, Gaillagos measures an average high-temperature of an icy 5.8°C (42.4°F), not significantly differing from November's 8.1°C (46.6°F). Nightly temperatures drop to an average low of -0.9°C (30.4°F) in December.Humidity
The average relative humidity in December is 78%.Rainfall
In December, the rain falls for 6.9 days. Throughout December, 64mm (2.52") of precipitation is accumulated. Throughout the year, in Gaillagos, there are 143.5 rainfall days, and 813mm (32.01") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Gaillagos, France. In Gaillagos, in December, during 10.6 snowfall days, 416mm (16.38") of snow is typically accumulated. Throughout the year, there are 76.6 snowfall days, and 2729mm (107.44") of snow is accumulated.Daylight
December has the shortest days of the year in Gaillagos, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 08:12 and sunset at 17:27. On the last day of December, sunrise is at 08:31 and sunset at 17:36 CET.
Sunshine
In Gaillagos, the average sunshine in December is 6.3h.UV index
The months with the lowest UV index in Gaillagos are January through April, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gaillagos, France
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is February (4.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure in December
Gaillagos, France
- Average pressure in December: 1022mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Gaillagos, France
- Average wind speed in December: 8km/h
The windiest month (with the highest average wind speed) is February (8.3km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in December
Gaillagos, France
- Average humidity in December: 78%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Gaillagos, France
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is November (94mm).
The driest month (with the least rainfall) is September (38mm).
Average rainfall days in December
Gaillagos, France
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in December
Gaillagos, France
- Average snowfall in December: 416mm
The month with the highest snowfall is November (521mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Gaillagos, France
- Average snowfall days in December: 10.6 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Gaillagos, France
- Average daylight in December: 9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Gaillagos, France
- Average sunshine days in December: 17.2 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is April (8.3 days).
Average UV index in December
Gaillagos, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in December
Gaillagos, France
- Average cloud cover in December: 33
The month with the most cloud cover is April (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Gaillagos, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January, April and November (8km).
